1052619091193 has 2 divisors, whose sum is σ = 1052619091194. Its totient is φ = 1052619091192.

The previous prime is 1052619091171. The next prime is 1052619091201. The reversal of 1052619091193 is 3911909162501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1048877077609 + 3742013584 = 1024147^2 + 61172^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052619091193 - 2¹⁰ = 1052619090169 is a prime.

It is a super-2 number, since 2×1052619091193² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052619091133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526309545596 + 526309545597.

It is an arithmetic number, because the mean of its divisors is an integer number (526309545597).

Almost surely, 2^{1052619091193} is an apocalyptic number.

It is an amenable number.

1052619091193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052619091193 is an equidigital number, since it uses as much as digits as its factorization.

1052619091193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131220, while the sum is 47.

The spelling of 1052619091193 in words is "one trillion, fifty-two billion, six hundred nineteen million, ninety-one thousand, one hundred ninety-three".